Theory is more than a company, it's a concept, a philosophy, an aesthetic, and a style. The people behind Theory are a band of aesthetic insiders who love luxury and simplicity. And, of course, Theory is all about the fit and the fabrics and feeling sexy and confident. Passion drives Theory to constantly evolve, and passionate is how people feel in its clothes and about its clothes. In Theory, anything is possible.
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I loved pretty much everything about this sweatshirt. As some of the other reviews mentioned it's not super-thick; it was a thinner knit (which was fine with me, because it was also much softer and not as stiff as thicker sweatshirts can be). I'm 5'4" and it completely covers my hips and behind (there's a shirttail hem in the back which was nice). It's long enough to wear as a tunic with leggings, but not so long that it would look frumpy with jeans or other fitted pants. It's true to size for Theory; I'm typically an XS in Theory and this fit perfectly but it wasn't as baggy as you'd expect a regular sweatshirt to be so keep that in mind if you want something more slouchy looking. The arms are more on the fitted side and the body is more "body-skimming" as opposed to relaxed. It's not inexpensive but worth the price for me; I always end up throwing away ill-fitting cheaper sweatshirts but I know I'll get more than my money's worth out of this one! Huge thumbs up.

I bought both the black and the grey and I think these are really nice quality for the price. The fit is slim so if you want a more loose fit, go up a size. Also, I would not really say this is a sweatshirt- it is more like a thick snuggy t- shirt with a soft hand inside... Really like them both!